Please use this identifier to cite or link to this item:
http://eprint.iitd.ac.in/handle/2074/1333

Full metadata record

DC Field

Value

Language

dc.contributor.author

Brar, A S

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dc.contributor.author

Pradhan, D R

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dc.contributor.author

Hooda, Sunita

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dc.date.accessioned

2006-02-20T07:00:41Z

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dc.date.available

2006-02-20T07:00:41Z

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dc.date.issued

2004

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dc.identifier.citation

Journal of Molecular Structure, 699(1), 339-45

en

dc.identifier.uri

http://eprint.iitd.ac.in/dspace/handle/2074/1333

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dc.description.abstract

Methacrylonitrile/butyl acrylate (M/B) copolymers were prepared by bulk polymerization using benzoyl peroxide as an initiator. The Distortionless Enhancement by Polarization Transfer spectra were used to differentiate between the carbon resonance signals of methyl, methine, methylene and oxymethylene groups in the 13C{1H} NMR spectrum of the copolymer (M/B). Comonomer reactivity ratios were determined using Kelen–Tudos and non-linear error in variable methods. Two-dimensional Heteronuclear Single Quantum Coherence and Total Correlated Spectroscopy were used to resolve the complex 1H NMR spectrum and to determine the compositional and configurational sequences of M/B copolymers.